Dual power supply capability Seamlessly transitions between 12V DC battery and 220V AC mains, ensuring uninterrupted operation during power outages and resuming normal function when power is restored. Automatic egg turning feature Rotates eggs every 120 minutes to promote even heating, prevent misalignment or damage, and accommodate eggs of various sizes for reliable hatch conditions. Integrated egg candler Builtin candling lets you observe embryo development without needing external equipment or purchases. Educational tool Provides a practical, handson way for children and students to witness the egg hatching process, fostering interest in natural sciences and an understanding of the life cycle. Use scenarios Classroom or homeschool lab: observe hatching in real time, use the builtin candler for demonstrations, and engage students with a tangible learning experience. Home hobbyist or backyard incubator: suitable for small batches, supports eggs of different sizes, and allows easy monitoring without extra gear. Areas with power instability or remote locations: dual power sources help keep incubation going during outages and remote operation.